:root {
  --navy: #012b54;
  --navy-2: #224567;
  --ouro: #c59b27;
  --fundo: #f8fafc;
  --borda: #e2e8f0;
  --texto: #1e293b;
  --suave: #475569;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--fundo);
  color: var(--texto);
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.65;
}

.topo {
  background: var(--navy);
  padding: 18px 20px;
}

.topo a {
  color: #fff;
  text-decoration: none;
  font-family: 'EB Garamond', Georgia, serif;
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

main {
  max-width: 42rem;
  margin: 0 auto;
  padding: 40px 20px 56px;
}

h1 {
  font-family: 'EB Garamond', Georgia, serif;
  font-weight: 600;
  font-size: clamp(2rem, 6vw, 2.9rem);
  line-height: 1.12;
  color: var(--navy);
  margin: 0 0 14px;
}

h2 {
  font-family: 'EB Garamond', Georgia, serif;
  font-weight: 600;
  font-size: 1.55rem;
  line-height: 1.25;
  color: var(--navy);
  margin: 36px 0 8px;
}

p, li { max-width: 65ch; }

ul { padding-left: 1.25rem; }
li { margin-bottom: 6px; }

main a { color: var(--navy); text-underline-offset: 3px; }

.lead {
  font-size: 1.15rem;
  color: var(--suave);
  margin: 0;
}

.atualizado {
  color: var(--suave);
  font-size: 0.9rem;
  margin: 0 0 8px;
}

.modulo {
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: 8px;
  padding: 24px;
  margin-top: 36px;
}

.modulo h2 { margin-top: 0; }

.botao {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 24px;
  background: var(--navy);
  color: #fff !important;
  border-radius: 6px;
  font-weight: 600;
  text-decoration: none !important;
  margin-top: 8px;
}

.botao:hover { background: var(--navy-2); }

a:focus-visible {
  outline: 3px solid var(--ouro);
  outline-offset: 2px;
  border-radius: 2px;
}

.rodape {
  border-top: 1px solid var(--borda);
  padding: 24px 20px 32px;
  text-align: center;
  color: var(--suave);
  font-size: 0.875rem;
}

.rodape p { margin: 4px auto; max-width: none; }
.rodape a { color: var(--navy); margin: 0 10px; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}